Faculty of Education - Theses
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ItemStudents, computers and learning : a conversation with the cognitive apprentices and their learning tools( 1998)Wertsch (1991) asserts the mind "extends beyond the skin", that is, it is socially distributed and is a function of activity involving cultural tools. From this perspective the mind is unlimited in the sense that it is developed and inseparable from tools of mediation of which the computer is a corporeal thing that extends out into the material world. The computer as a means of mediation can be invisible yet powerfully influential in shaping thought and communication.. In this small-scale case study in an academic independent school a representative focus group of year 9 students suggests to the Author, their school's computer specialist, that their teachers are not to be providing mediated learning with computers. The students who are the metaphoric "cognitive apprentices" feel the school as an institution has not 'grasped the idea.' Bryson and De Castell (1994, 215) observed that " ... the divisive playing field of educational technology is populated by various teams who are telling altogether different 'true stories,' each having different settings, characters and plots ..." The new age believers and the non believers were not listening to the users. Hargreaves (1996) offered a parallel critical assessment, after Plummer (1983) and Wood (1991), of the use of "voice" in contemporary educational research. He stressed the need for active participant voices outside conventional conversations, from different contexts, different positions and particularly the marginalised. In both educational practice and research, student's voice has frequently been considered " a nuisance; literal noise in the instructional system" (Cazden 1986, 448). However, if teachers and schools as agents of parents and society are to embrace computers as cognitive tools, and accept them into the educational context as a means to gaining one or more educational ends, then there is need to research the voices of the cognitive apprentices on their learning with computers. The collaborative nature of the ethnographic research was grounded in the mutual regard of the researcher and the practitioners (students) as change agents in their own school. Central to the research was the development and exploration of a clue structure to understand how student practitioners saw computers being used in their classrooms. The initial core questionnaire asked the students to position their opinion of the school's , and their teachers' use of computers in the provision of the curriculum on a continuum between; "Are computers instructional tools used by teachers to impart knowledge to you", or, "Are computers used as cognitive tools to afford students' opportunities to construct representations of their knowledge and understandings of the concepts being taught ?
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ItemStudent learning with Internet: is it emancipatory?( 1996)Learning is regarded by some educators to be of great value only when it contributes to an enlightened, empowered and emancipated view of the student's role in their own education (Barthes, 1977, Brunner, 1994, Freire, 1972, Grundy and Henry, 1995). Internet is a relatively inexpensive computer technology which some have seen to offer a practical vision of such 'new age' learning (Goodman, 1995). The study took place at a 1500 student K-12 co-educational single campus independent school, south-east of Melbourne, at which the author is a teacher of English and Economics. Since 1994 the school has attempted to integrate Internet computing across the curriculum. One entrepreneurial curriculum investment has been the establishment of a small group of senior students whose interest and technical competence in computer based electronic communication has led the school to license it to take on a key role, with privileges, across the school's computer resources. The challenge was not to perceive the information technology as extending individual instruction, but to examine instructional reform in methods by which students learn in the context of group problem solving and how the computer would be used in this regard (Koschmann, 1994). Largely autonomous and self-evaluating, this School Internet Group (known as the SIG) provided the data for this study. Utilizing an interview based case study methodology (Scheurich, 1995) the study sought to elicit responses from five of the group members relating to their emergent understanding of their own 'SIG-thinking' and its personal significance. The subjects were asked first to characterise SIG-thinking in a metaphor which were treated as complex semantically creative 'signs' that represent a blending of imaginal and symbolic thinking. This metaphoric projection provided a narrative structuring device to each student's story. These subjects' self-defining metaphors became their psuedonyms in their stories. The study was concerned both with the public realm of social interaction and with the private realm of autonomous cognition. The students' stories were incorporated within a narrative analysis in which the concepts derived from theoretical sources and empirical possibilities were applied to the data to determine whether instances of these concepts of emancipation and empowerment were to be found (Polkinghorne, 1995). The narrative style findings of the study may inform school policy at the research site, where a number of associated staff were able to read or sense implications for a loosening of the 'straight jacket of academic success' that restricts resonant, adaptive curriculum reform. The study may be useful for schools considering different principled policies or their own action research in the educational use of computers. For the reader beyond there are four criteria for judging the emancipatory quality of the educational experience.